Pith Number

pith:YWRN4WZ5

pith:2023:YWRN4WZ5JASFBH7QBSCCPVTWBB

not attested not anchored not stored refs pending

Mathematics and the formal turn

Jeremy Avigad

arxiv:2311.00007 v2 · 2023-10-31 · math.HO · math.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWRN4WZ5JASFBH7QBSCCPVTWBB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Axioms for physical reasoning: codifying the Seiberg--Witten solution in Lean

Receipt and verification

First computed	2026-07-05T07:09:04.331282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a2de5b3d4824509ff00c8427d67608696466cf4d812792db2f1174b9afd86f

Aliases

arxiv: 2311.00007 · arxiv_version: 2311.00007v2 · doi: 10.48550/arxiv.2311.00007 · pith_short_12: YWRN4WZ5JASF · pith_short_16: YWRN4WZ5JASFBH7Q · pith_short_8: YWRN4WZ5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YWRN4WZ5JASFBH7QBSCCPVTWBB \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c5a2de5b3d4824509ff00c8427d67608696466cf4d812792db2f1174b9afd86f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39410bef5d64defd53e7426a0ecf5ece57ddccfd536ce7b5a3fab382d1e814cc",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2023-10-31T00:05:12Z",
    "title_canon_sha256": "bca96d383314f371cc7980ee8e3c3d337bcc82af1f4382e24ff10f9e7b92989a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00007",
    "kind": "arxiv",
    "version": 2
  }
}